package com.example.config.interceptor;

import lombok.extern.slf4j.Slf4j;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Enumeration;

@Slf4j
public class LogHandlerInterceptor implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        log.info("{} {}", request.getMethod(), request.getRequestURI());
        Enumeration<String> headerEnumeration = request.getHeaderNames();
        while (headerEnumeration.hasMoreElements()){
            String name = headerEnumeration.nextElement();
            log.info("{}: {}", name, request.getHeader(name));
        }
        return true;
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
        log.info("{} {} Response {}", request.getMethod(), request.getRequestURI(), response.getStatus());
    }
}
